You can use 1 1/2 teaspoons pumpkin pie spice instead of the 1 teaspoon cinnamon and 1/2 teaspoon nutmeg, if you'd like. One half cup of egg substitute can be substituted for the eggs.
To make muffins, place paper liners in 18 muffin cups. Spray liners lightly with cooking spray and fill each with 1/4 cup batter. Reduce baking time to 15 to 20 minutes.